Today (2017 C.E. - 2025 C.E.)

This archive spans the years 2017 through 2025, a period marked by rapid advances in clean energy, medicine, technology, and social equity. It collects documented breakthroughs, policy wins, and scientific achievements from the present era. If you want evidence that progress is real and ongoing, this is where to look.

People holding breast cancer pin, for article on vitamin D breast cancer

Brazilian researchers find vitamin D boosts breast cancer chemo by 79%

By / / Good News For Humankind

Vitamin D may give breast cancer chemotherapy a meaningful boost, according to a new Brazilian trial in which 43% of women taking a daily supplement saw their tumors disappear completely, compared to 24% on a placebo. Researchers at São Paulo State University gave 80 patients a modest 2,000 IU dose alongside their standard pre-surgery chemo — a level safe enough for everyday use and cheap enough for almost anyone. Most women in the study were vitamin D-deficient to begin with, a pattern common in cancer patients worldwide. If larger trials confirm the finding, it points to something rare and hopeful in oncology: a low-cost, low-risk addition that could improve outcomes most for the communities currently facing the steepest deficiency rates and the hardest cancer journeys.

Salmon in river, for article on coho salmon recovery

Coho salmon returns surge 10x on California’s Mendocino Coast over last decade

By / / Good News For Humankind

Coho salmon are back on California’s Mendocino Coast in numbers no one alive expected to see: more than 30,000 endangered adults returned to spawn this past season, roughly ten times the count from a decade ago. Biologists who once walked miles of empty stream are now finding fish tucked under their boots and spawning in channels barely a foot and a half wide. The turnaround follows decades of patient work — over 100 restoration projects, removed culverts, and rebuilt floodplains — meeting a rare stretch of favorable ocean conditions. It’s a reminder that endangered species can come back when communities commit to the long, unglamorous work of healing the places they depend on.

Gaborone, Botswana, for article on Botswana sodomy law, for article on Botswana penal code reform

Botswana officially strikes anti-sodomy law from its national penal code

By / / Good News For Humankind

Botswana has officially erased its colonial-era anti-sodomy law from the national penal code in 2026, transforming a 2019 court victory into permanent written statute. The original provision, imported under British rule in the 19th century, had once threatened same-sex couples with up to seven years in prison. Striking the language itself matters because unconstitutional laws left on paper can still be used to harass and stigmatize, even when unenforceable. Botswana now joins a small group of African nations that have gone beyond court rulings to fully cleanse discriminatory language from their books. With more than 60 countries still criminalizing same-sex relations worldwide, this kind of concrete, documented progress is exactly what builds momentum for the longer global journey toward dignity and belonging.

Sea turtle, for article on ocean protection milestone

More than 10% of the world’s oceans now officially protected

By / / Good News For Humankind

Ocean protection just crossed a historic line: as of April 2026, 10.01% of the world’s seas are officially designated as protected, up from 8.6% just two years ago. That leap represents roughly 5 million square kilometers of newly safeguarded waters — an expanse larger than the entire European Union. The milestone fulfills a promise the world first made back in 2010, and it arrived thanks to thousands of small wins: national designations, community-led projects, and Indigenous stewardship of some of the most intact marine ecosystems on Earth. With the UN High Seas Treaty now in force, nations finally have a legal pathway to protect international waters. The next push — tripling coverage by 2030 — is daunting, but the tools to get there finally exist.

African children smiling, for article on measles vaccination Africa

Nearly 20 million measles deaths averted in Africa since 2000

By / / Good News For Humankind

Measles vaccines in Africa have prevented an estimated 19.5 million deaths since 2000 — roughly 800,000 lives saved every year for nearly a quarter century. A new WHO and Gavi analysis credits steady investment in cold-chain systems, community health workers, and political will, with coverage for the critical second measles dose climbing more than tenfold over that stretch. This year, Cabo Verde, Mauritius, and Seychelles became the first sub-Saharan nations to officially eliminate measles and rubella, a milestone once considered out of reach. The story is a powerful reminder that global health progress, though uneven, compounds quietly over decades — and that protecting children anywhere strengthens the case for protecting them everywhere.

Trans pride flag during protest, for article on Romanian trans rights

Romania finally recognizes trans man’s identity in landmark E.U. victory

By / / Good News For Humankind

Romanian trans rights took a real leap forward this week, as courts finally ordered the government to legally recognize Arian Mirzarafie-Ahi as male — a recognition the U.K. granted him back in 2020. For years, he lived with two identities depending on which border he crossed, until his case climbed all the way to the E.U.’s top court and came home with a binding answer. That ruling now obligates every E.U. member state to honor gender recognition documents issued by another. It’s a quiet but powerful shift: transgender people across Europe gain stronger footing not through new laws, but through the freedom-of-movement rights already woven into the bloc’s foundation — harder to unravel, and open to everyone.

Old-growth tree, for article on Tongass rainforest logging ruling

Alaska judge permanently shields Tongass old-growth forests from logging

By / / Good News For Humankind

The Tongass National Forest just won a major day in court, with a federal judge ruling in March 2026 that the U.S. Forest Service is not legally required to ramp up logging to meet timber industry demand. The decision protects the world’s largest temperate old-growth rainforest — home to roughly a third of what remains of this ecosystem globally, along with wild salmon runs, brown bears, and trees older than 800 years. Tribal nations, fishing crews, and tourism operators stood alongside federal defenders in the case, a reminder that the forest’s value reaches far beyond timber. Wins like this give communities a stronger foundation to defend the ancient places that, once lost, simply cannot be rebuilt.

Rows of solar panels in a Chinese desert reflecting China wind and solar capacity growth under the Five-Year Plan clean energy targets

China plans to double its already massive clean energy supply by 2035

By / / Good News For Humankind

China’s new climate pledge to the United Nations sets a target of 3,600 gigawatts of wind and solar power by 2035 — more than the entire electricity-generating capacity of the United States today, and roughly double what China has already built. The commitment is woven into the country’s next Five-Year Plan, which directs state banks, provinces, and manufacturers to move in the same direction. Because China makes about 80% of the world’s solar panels, every factory it scales up makes clean energy cheaper for buyers in Africa, Southeast Asia, Latin America, and everywhere else. That ripple effect is what makes this pledge matter far beyond one country’s borders — it lowers the cost of a livable future for all of us.

Medical researcher in a lab examining vials related to asthma and COPD treatment and mRNA vaccine development, for article on benralizumab injection, for article on mRNA lung cancer vaccine

Doctors hail first breakthrough in asthma and COPD treatment in 50 years

By / / Good News For Humankind

Benralizumab, a single injection given during an asthma or COPD attack, outperformed the steroid pills that have been the only emergency option since the 1970s. In a King’s College London trial of 158 patients, those who got the shot had four times fewer treatment failures over 90 days, along with easier breathing and fewer follow-up visits. Because steroids carry real risks with repeated use — diabetes, osteoporosis, and more — a genuine alternative could change daily life for millions of people who live in fear of the next flare-up. After a half-century of stalled progress on diseases that claim 3.8 million lives a year, this feels like the door finally opening.

A nurse in a rural Mexican clinic checks a patient's blood pressure, for an article about Mexico universal healthcare

Mexico launches universal healthcare for all 133 million citizens

By / / Good News For Humankind

Mexico universal healthcare is now officially a reality, with the country launching a system designed to cover all 133 million citizens through the restructured IMSS-Bienestar network. Before this reform, an estimated 50 million Mexicans had no formal health insurance, with rural and Indigenous communities bearing the heaviest burden of untreated illness and medical debt. The new system severs the long-standing tie between employment and healthcare access, providing free consultations, medicines, and hospital services regardless of income. If implemented effectively, Mexico’s move could serve as a powerful model for other middle-income nations still navigating fragmented, inequitable health systems.